Yasui Acoustic Cavitation and Bubble Dynamics

1. Auflage 2018
ISBN: 978-3-319-68237-2
Verlag: Springer International Publishing
Format: PDF
Kopierschutz: 1 - PDF Watermark

E-Book, Englisch, 124 Seiten, eBook

Reihe: SpringerBriefs in Molecular Science

This brief explains in detail fundamental concepts in acoustic cavitation and bubble dynamics, and describes derivations of the fundamental equations of bubble dynamics in order to support those readers just beginning research in this field. Further, it provides an in-depth understanding of the physical basis of the phenomena. With regard to sonochemistry, the brief presents the results of numerical simulations of chemical reactions inside a bubble under ultrasound, especially for a single-bubble system and including unsolved problems. 
Written so as to be accessible both with and without prior knowledge of fundamental fluid dynamics, the brief offers a valuable resource for students and researchers alike, especially those who are unfamiliar with this field. A grasp of fundamental undergraduate mathematics such as partial derivative and fundamental integration is advantageous; however, even without any background in mathematics, readers can skip the equations and still understand the fundamental physics of the phenomena using the book’s wealth of illustrations and figures. As such, it is also suitable as an introduction to the field.   

Zielgruppe

Research

Autoren/Hrsg.

Yasui, Kyuichi

Inhaltsverzeichnis

1. Acoustic Cavitation1.1 What is Acoustic Cavitation?1.2 Ultrasonic Transducers1.3 Ultrasonic Horn and Bath1.4 Traveling and Standing Waves1.5 Transient and Stable Cavitation1.6 Vaporous and Gaseous Cavitation1.7 Bubble Structures1.8 Sonoluminescence1.9 Sonochemistry1.10 Ultrasonic CleaningReferences 2. Bubble Dynamics2.1 Rayleigh-Plesset Equation2.2 Rayleigh Collapse2.3 Keller Equation2.4 Method of Numerical Simulations2.5 Non-equilibrium Evaporation and Condensation2.6 Liquid Temperature at the Bubble Wall<2.7 Gas Diffusion (Rectified Diffusion)2.8 Chemical Kinetic Model2.9 Single-Bubble Sonochemistry2.10 Main Oxidants2.11 Effect of Volatile Solutes2.12 Resonance Radius2.13 Shock Wave Emission2.14 Shock formation inside a Bubble2.15 Jet Penetration inside a Bubble2.16 Radiation Forces (Bjerknes Forces)2.17 Effect of Salts and Surfactants2.18 Bubble-Bubble Interaction2.19 Acoustic Cavitation Noise2.20 Acoustic Streaming and Microstreaming References3. Unsolved Problems